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公开(公告)号：DE880301C
公开(公告)日：1953-06-22
申请号：DEB0016402
申请日：1951-08-22
Applicant: BASF AG
Inventor： GUTHKE FRIEDRICH WILHELM DR , KOENIG RUDOLF DR
IPC: C07C17/00 , C07G99/00 , C14C3/20 , D06M13/268
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